A7

A dominant seventh

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MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: A6♯6, C♯dim6, C♯m6♭5, D♭dim6, D♭m6♭5, Edim7♭5.

Notes in this chord: A, C♯, E, G. Integer notation: {1, 4, 7, 9}.

Keys in which this chord fits with this spelling: DM, Bm

Keys in which this chord fits with enharmonic spelling: C♭m

Nearby chords (one less note): A, Em4, D♭dim, Gsus2♭5.

Nearby chords (one more note): A9, A7+4, A7+6, A9♯9, A9♭9, A7+♯4, A7+♯5, A7+♯7.

Parallel chords (same structure, different root): C7, D7, E7, F7, G7, B7, C♭7, D♭7, E♭7, F♭7, G♭7, A♭7, B♭7, C♯7, D♯7, E♯7, F♯7, G♯7, A♯7, B♯7.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

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